NOVA scienceNOW"What Are Animals Thinking?"
Host David Pogue meets - and competes - with a menagerie of smart critters that challenge preconceived notions about what makes "us" different from "them," expanding our understanding of how animals really think.G

4:00 pm

Antiques Roadshow"Junk in the Trunk 2"
Previously unseen appraisals from the Season 16 tour visits El Paso, Texas; Atlanta, Georgia; Minneapolis, Minnesota; and more sites. Among the new appraisals are a Missouri Regiment Colt pistol worth more than $22,000, sapphire and diamonds from Tiffany, and Dr. Seuss' signature.G

5:00 pm

Priceless Antiques Roadshow
Fiona Bruce introduces a look behind the scenes about what it takes to present the United Kingdom's longest running antiques show and discover how owners react on hearing the F-word: Fake.G

5:30 pm

Rick Steves' Europe"Florentine Delights and Tuscan Side Trips"
Rick takes in more of the artistic treasures of the city that propelled Europe out of the Middle Ages. Then he takes side trips to a couple of rival cities and cultural capitals in their own right - Pisa and Luca. He marvels at the tipsy tower, circles a city on its ramparts, and enjoys some Puccini in the composer's hometown. Part 2 of 2G

The Lawrence Welk Show"Tribute to Fred Astaire"
"'S Wonderful" opens this show that is new to public television. Bobby & Elaine dance "The Carioca." Jack Imel performs "Limehouse Blues." Myron Floren plays "I Love Louisa." The band shines on "Dancing in the Dark."G

7:59 pm

Are You Being Served"Front Page Story"
Old Mr. Grace decides the store should have an in-house magazine and appoints Mr. Humphries as editor.G

As Time Goes By
Jean's sister-in-law, Penny, convinced her husband is having an affair with his dental hygienist, moves in with Jean and Lionel.G

9:30 pm

Outnumbered
Karen is on a sleepover, and Ben is away at adventure camp. Mum and Dad are left with a labrador to look after and a glimpse of what life will be like once the children have left home.G

10:00 pm

The Red Green Show"The Bachelor Auction"
The men decide to have a bachelor auction as a way to raise money and get dates. Red builds a dragster out of junk he finds in the shed. Dale comes to Possum Lake to pump gas for the summer.G

10:30 pm

My Family"Once More with Feeling"
Roger and Abi announce they have set a date for their wedding. This causes Susan to want to renew her vows with Ben. She begins making necessary arrangements despite protests from Ben, especially when Susan's date conflicts with a big football match.G

11:00 pm

Doctor Who Series"Christmas Special 2011 - The Doctor, The Widow & the Wardrobe"
It is Christmas Eve 1938 when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all she has to do is make a wish. Three years later, a devastated Madge escapes war-torn London with her two children for a dilapidated house in Dorset.G